86551205

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{691}}^1$

素因数の和:797

約数の個数: 32

約数和(自身を含む): 117186048

約数和(自身を除く): 30634843

約数列:

[1, 5, 13, 41, 47, 65, 205, 235, 533, 611, 691, 1927, 2665, 3055, 3455, 8983, 9635, 25051, 28331, 32477, 44915, 125255, 141655, 162385, 368303, 422201, 1331557, 1841515, 2111005, 6657785, 17310241, 86551205]

約数ペア:

[(1, 86551205), (5, 17310241), (13, 6657785), (41, 2111005), (47, 1841515), (65, 1331557), (205, 422201), (235, 368303), (533, 162385), (611, 141655), (691, 125255), (1927, 44915), (2665, 32477), (3055, 28331), (3455, 25051), (8983, 9635)]